Discord Linux notification badge fix

When I moved from Windows to Linux, I really missed the notification badge, which contains how many new messages you have.
Of course, I installed libunity, but nothing worked. I tested both Discord Stable and Canary, but on both it did not worked.

So I took a look on DBUS events, and find out, instead of using application://discord-canary.desktop, it uses just application://discord.desktop. (NOTE: I use only discord-canary, I don't know what issue is with Discord Stable). This Python script listens for those signals, and if any discord.desktop signal is received, it creates same signal but with discord-canary.desktop app id.

Installation

Requirements:

• libunity (libunity on AUR, libunity-dev on Debian/Ubuntu)
• Python3

Run:

python3 discord-linux-notification-badge-fix.py

Service

To be done...